Yasuhiro Oe (大江 康弘 Ōe Yasuhiro, born December 4, 1945) is a Japanese politician of the Democratic Party of Japan, a member of the House of Councillors in the Diet (national legislature). A native of Tanabe, Wakayama, he graduated from Ashiya University and Western Australia Institute of Technology. Since 1979 he had served in the assembly of Wakayama Prefecture for six terms. After running unsuccessfully for governorship of Wakayama Prefecture in 2000, he was elected to the House of Councillors for the first time in 2001. An assenter of "The Truth about Nanjing(movie)." In May 2010, he switched alliegance to the Happiness Realization Party, giving that group its first national political representative. He left the party six months later, and is currently a Liberal Democrat.